QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #501084 | #5152. Circular Caramel Cookie | cloudsss | WA | 0ms | 3896kb | C++20 | 482b | 2024-08-02 13:50:03 | 2024-08-02 13:50:03 |
Judging History
answer
#include<bits/stdc++.h>
#define INF 400010
#define mod 80112002
using namespace std;
typedef long long LL;
int a[INF];
int main()
{
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int n;
cin>>n;
double minn=1,bian=1;
while(minn<=n)
{
minn=bian*bian+4*bian;
bian+=0.1;
}
double r;
r=sqrt((bian/2)*(bian/2)+((bian+2)/2)*((bian+2)/2));
cout<<fixed<<setprecision(11)<<r;
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3896kb
input:
11
output:
2.23606797750
result:
ok found '2.2360680', expected '2.2360680', error '0.0000000'
Test #2:
score: -100
Wrong Answer
time: 0ms
memory: 3776kb
input:
59
output:
5.07000986192
result:
wrong answer 1st numbers differ - expected: '5.0000000', found: '5.0700099', error = '0.0140020'